def field_obs_mission_cassini_spacecraft_clock_count2(self):
partition = self._index_col('SPACECRAFT_CLOCK_CNT_PARTITION')
count = self._index_col('SPACECRAFT_CLOCK_STOP_COUNT')
sc = str(partition) + '/' + str(count)
sc = self._fix_cassini_sclk(sc)
try:
sc_cvt = opus_support.parse_cassini_sclk(sc)
except Exception as e:
self._log_nonrepeating_error(f'Unable to parse Cassini SCLK "{sc}": {e}')
return None
sc1 = self.field_obs_mission_cassini_spacecraft_clock_count1()
if sc1 is not None and sc_cvt < sc1:
self._log_nonrepeating_warning(
f'spacecraft_clock_count1 ({sc1}) and spacecraft_clock_count2 '+
f'({sc_cvt}) are in the wrong order - setting to count1')
sc_cvt = sc1
else:
image_number = self._index_col('IMAGE_NUMBER')
sc2_int = int(sc_cvt)
if int(image_number) != sc2_int:
self._log_nonrepeating_warning(
f'spacecraft_clock_count2 ({sc_cvt}) and COISS IMAGE_NUMBER '+
f'({image_number}) don\'t match')
return sc_cvt
def field_obs_mission_cassini_spacecraft_clock_count1(self):
sc = '1/' + self._index_col('SPACECRAFT_CLOCK_START_COUNT')
sc = self._fix_cassini_sclk(sc)
try:
sc_cvt = opus_support.parse_cassini_sclk(sc)
except Exception as e:
self._log_nonrepeating_error(
f'Unable to parse Cassini SCLK "{sc}": {e}')
return None
return sc_cvt
def field_obs_mission_cassini_spacecraft_clock_count1(self):
sc = self._index_col('SPACECRAFT_CLOCK_START_COUNT')
sc = self._fix_cassini_sclk(sc)
if not sc.startswith('1/') or sc[2] == ' ':
self._log_nonrepeating_warning(
f'Badly formatted SPACECRAFT_CLOCK_START_COUNT "{sc}"')
return None
try:
sc_cvt = opus_support.parse_cassini_sclk(sc)
except Exception as e:
self._log_nonrepeating_warning(
f'Unable to parse Cassini SCLK "{sc}": {e}')
return None
return sc_cvt
def field_obs_mission_cassini_spacecraft_clock_count1(self):
sc = self._supp_index_col('SPACECRAFT_CLOCK_START_COUNT')
if sc == 'UNK':
return None
# COVIMS_8001 SCLKs are in some weird units where the number to the right
# of the decimal can be > 255, so we just round down
if '.' in sc:
sc = sc.split('.')[0] + '.000'
try:
sc_cvt = opus_support.parse_cassini_sclk(sc)
except Exception as e:
self._log_nonrepeating_error(
f'Unable to parse Cassini SCLK "{sc}": {e}')
return None
return sc_cvt
def field_obs_mission_cassini_spacecraft_clock_count2(self):
sc = '1/' + self._index_col('SPACECRAFT_CLOCK_STOP_COUNT')
sc = self._fix_cassini_sclk(sc)
try:
sc_cvt = opus_support.parse_cassini_sclk(sc)
except Exception as e:
self._log_nonrepeating_error(
f'Unable to parse Cassini SCLK "{sc}": {e}')
return None
sc1 = self.field_obs_mission_cassini_spacecraft_clock_count1()
if sc1 is not None and sc_cvt < sc1:
self._log_warning(
f'spacecraft_clock_count1 ({sc1}) and spacecraft_clock_count2 '
+ f'({sc_cvt}) are in the wrong order - setting to count1')
sc_cvt = sc1
return sc_cvt
def field_obs_mission_cassini_spacecraft_clock_count2(self):
sc = self._supp_index_col('SPACECRAFT_CLOCK_STOP_COUNT')
if sc == 'UNK':
return None
# COVIMS_8001 SCLKs are in some weird units where the number to the right
# of the decimal can be > 255, so we just round up
if '.' in sc:
sc = sc.split('.')[0] + '.000'
try:
sc_cvt = opus_support.parse_cassini_sclk(sc) + 1 # Round up
except Exception as e:
self._log_nonrepeating_error(
f'Unable to parse Cassini SCLK "{sc}": {e}')
return None
sc1 = self.field_obs_mission_cassini_spacecraft_clock_count1()
if sc1 is not None and sc_cvt < sc1:
self._log_nonrepeating_warning(
f'spacecraft_clock_count1 ({sc1}) and spacecraft_clock_count2 '
+ f'({sc_cvt}) are in the wrong order - setting to count1')
sc_cvt = sc1
return sc_cvt